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Re: Fw: [gdb] packet error problem
- From: Bob Koninckx <bob dot koninckx at mech dot kuleuven dot ac dot be>
- To: "Seung-hun, Lee (Stanly)" <seunghun at kaist dot ac dot kr>
- Cc: eCos discuss <ecos-discuss at sources dot redhat dot com>
- Date: 28 Aug 2002 13:51:51 +0200
- Subject: Re: [ECOS] Fw: [ECOS] [gdb] packet error problem
- References: <003501c24e7e$fce754e0$42def88f@seunghun>
Somewhere in the download of your .text section, redboot stops
responding (packet errors !) or at least does not follow the gdb remote
protocol any more
On Wed, 2002-08-28 at 12:38, Seung-hun, Lee (Stanly) wrote:
> I'm not sure because I changed memory map appropriate to my hardware.
>
> How did you notice that my download kill redboot? Could you tell me?
>
> Seunghun
> ----- Original Message -----
> From: "Bob Koninckx" <bob.koninckx@mech.kuleuven.ac.be>
> To: "Seung-hun, Lee (Stanly)" <seunghun@kaist.ac.kr>
> Cc: <ecos-discuss@sources.redhat.com>
> Sent: Wednesday, August 28, 2002 7:26 PM
> Subject: Re: [ECOS] [gdb] packet error problem
>
>
> > Are you sure you are not overwriting redboot code during the load. Looks
> > like your download kills redboot.
> >
> >
> > On Wed, 2002-08-28 at 12:21, Seung-hun, Lee (Stanly) wrote:
> > > Hi. When I download the sample program, I have problem like this.
> > >
> > > (gdb) set remotebaud 57600
> > > (gdb) target remote com1
> > > Remote debugging using com1
> > > 0xffe064cc in pack_int (buf=0x1 "qC?\222C?³C?\200", value=1)
> > > at /ecos-c/cygwin/home/Administrator/ecos/cvs20/ecos/packages/hal/common/cur
> > > rent/src/thread-packets.c:311
> > > 311 /ecos-c/cygwin/home/Administrator/ecos/cvs20/ecos/packages/hal/common/cu
> > > rrent/src/thread-packets.c: No such file or directory.
> > > in /ecos-c/cygwin/home/Administrator/ecos/cvs20/ecos/packages/hal/common
> > > /current/src/thread-packets.c
> > > (gdb) load
> > > Loading section .vectors, size 0x2000 lma 0xffe00000
> > > Loading section .text, size 0xcc1c lma 0xffe02000
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > > Ignoring packet error, continuing...
> > >
> > >
> > > Do any of you guys have same problem? Would you tell me how you solved this problem?
> > >
> > > Thank you in advance.
> > >
> > > Seunghun
> > --
> > ----------------------------------------------------------------------
> > ir. Bob Koninckx
> > Katholieke Universiteit Leuven
> > Division Production Engineering, tel. +32 16 322535
> > Machine Design and Automation fax. +32 16 322987
> > Celestijnenlaan 300B bob.koninckx@mech.kuleuven.ac.be
> > B-3001 Leuven Belgium http://www.mech.kuleuven.ac.be/pma
> > ----------------------------------------------------------------------
> >
> > --
> > Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> > and search the list archive: http://sources.redhat.com/ml/ecos-discuss
> >
> >
> >
> >
--
----------------------------------------------------------------------
ir. Bob Koninckx
Katholieke Universiteit Leuven
Division Production Engineering, tel. +32 16 322535
Machine Design and Automation fax. +32 16 322987
Celestijnenlaan 300B bob.koninckx@mech.kuleuven.ac.be
B-3001 Leuven Belgium http://www.mech.kuleuven.ac.be/pma
----------------------------------------------------------------------
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